80022720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83357}}^1$

素因数の和:83377

約数の個数: 56

約数和(自身を含む): 254075184

約数和(自身を除く): 174052464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83357, 166714, 250071, 333428, 416785, 500142, 666856, 833570, 1000284, 1250355, 1333712, 1667140, 2000568, 2500710, 2667424, 3334280, 4001136, 5001420, 5334848, 6668560, 8002272, 10002840, 13337120, 16004544, 20005680, 26674240, 40011360, 80022720]

約数ペア:

[(1, 80022720), (2, 40011360), (3, 26674240), (4, 20005680), (5, 16004544), (6, 13337120), (8, 10002840), (10, 8002272), (12, 6668560), (15, 5334848), (16, 5001420), (20, 4001136), (24, 3334280), (30, 2667424), (32, 2500710), (40, 2000568), (48, 1667140), (60, 1333712), (64, 1250355), (80, 1000284), (96, 833570), (120, 666856), (160, 500142), (192, 416785), (240, 333428), (320, 250071), (480, 166714), (960, 83357)]